/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.carbondata.presto.impl;

import org.apache.carbondata.core.metadata.CarbonTableIdentifier;
import org.apache.carbondata.core.metadata.schema.table.CarbonTable;
import org.apache.carbondata.core.metadata.schema.table.TableInfo;
import org.apache.carbondata.core.util.path.CarbonTablePath;

/**
 * Caching metadata of CarbonData(e.g. TableIdentifier, TablePath, TableInfo, CarbonTable) in Class CarbonTableReader
 * to speed up query
 */
public class CarbonTableCacheModel {

  public CarbonTableIdentifier carbonTableIdentifier;
  public CarbonTablePath carbonTablePath;

  public TableInfo tableInfo;
  public CarbonTable carbonTable;

  public boolean isValid() {
    if (carbonTable != null && carbonTablePath != null && carbonTableIdentifier != null)
      return true;
    else return false;
  }

}
